MOD-10-1164
sepura
TETRA Terminals
Product Guide
14-09-2012
Page 9 of 46
Issue 11
© Sepura plc 2012
OPERATIONAL REQUIREMENTS
All features and functions of Sepura radios are subject to network support of the
TETRA Interoperability Specifications.
O
PERATING
C
ONDITIONS
Sepura radios operate in a temperature range between -20ºC and 60ºC and a maximum
humidity of 98%. They may be safely stored at a temperature within the range -40ºC to 85ºC.
The minimum and maximum temperatures for operation are -30°C to +70°C.
However operating at temperature extremes may limit some aspects of operational
performance.
IP,
IEC
AND
ATEX
R
ATINGS
The Sepura radios are certified to the following IEC529 IP, Global IEC and European ATEX
standards:
Product
IP
Standard
IEC Standard
European ATEX Standard
STP9000,
STP9100,
STP9200
IP67
STP8X
IP67
IEC 60079-0 and IEC 60079-11
EN 60079-0 and EN 60079-11.
STP8000,
STP8100
IP55
STP8200
IP54
SRH3500,
SRH3800,
SRH3900
IP54
SRG3500,
SRG3900
IP54
The STP9000 Series, STP8000 Series and STP8X radios have been tested for a full 8
hour shift in IP54 conditions. This is equivalent to 8 hours of constant rain.
The SRH3900 radio has been tested in IP54 conditions equivalent to 2 hours of driving
rain.